SMS R4 MUD-Tractor OMV Series Rotary Head Gearbox

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Product Description

SMS R4 MUD- Tractor OMV Series Rotary Head Gearbox

Designed to be agile yet indestructible, the SMS III Super or Speed star Rotary Head is the preferred choice for operators who demand high-performance drilling using tractor-mounted system.

Integrated OMV Series Motor: The R4 is precision-engineered to utilize the OMV series motor, ensuring high torque efficiency and smooth hydraulic integration. This pairing provides the consistent rotation speed necessary for clean, fast boreholes.

Single-Piece Annealed Casting: While others use standard materials, our housing is a single-piece annealed casting. This heat-treatment process relieves internal stresses, making the gearbox resistant to the cracks and fractures caused by high-vibration drilling.

High-Flow Spindle Architecture: Featuring a 110mm spindle diameter and a 40mm flushing hole, the R4 ensures maximum air/water flow, facilitating rapid cuttings removal even at significant depths.

The SMS Signature: 1-Year Air Seal Guarantee The biggest pain point in drilling is frequent seal failure. We solved this. The SMS III Super features our proprietary 1-Year Life Capacity Air Seals a premium technology provided only by SMS Gears. This ensures your rig stays in the field, not in the repair shop, saving you significant maintenance costs and downtime.

Product Details

Application	Domestic water well
Drilling Method	DTH/ Rotary
Water well Maximum Depth	165 - 305 mm (6 ½" - 12") - 350m (1000 feet) Mixed Soil Formation
Spindle Diameter	110mm
Hydraulic Motor	OMV Series Motor
Gearbox Housing	MS Annealed, Graded CI (In House)
Center Bearing	Full Casted 4 Bearing Double Bearing Housing Driveline- Heavy Duty Tapper Roller (Timken/ Koyo/ FAG)
Attachment	Water swivel system @5000 PSI
Warranty	1 Year Warranty, 10 year Spare part backup

Technical Specification

Gearbox Ratio	3:1 (Grounded Gears)- Smooth Drive
Motor capacity	OMV Series Motor
Max Output RPM	0- 160 Rpm (Varies on Hydraulic Motor selection)
Max Output Torque	upto 3600 Nm (Varies on Hydraulic Motor Selection)
Mounting	Tractor/ Truck/ Crawler
Flushing Hole Diameter	40-42 mm
Flushing Medium & Pressure Rating	Water/ Slug @ 5000 PSI
Max pull up force withstanding capacity	10000 kgf
Max pull down force withstanding capacity	8000 kgf
Gearbox Oil	ISO VG-220
Gearbox Weight	210 kg's without motor